For 1 month, a 66-year-old man had had an asymptomatic lesion on the dorsum of his left hand. The flesh-colored, dome-shaped, maroon-crusted lesion measured 0.7 cm in diameter and was located over the fourth knuckle. The patient had chronic obstructive pulmonary disease but was otherwise in good health. He was seronegative for HIV.
Rapid swelling and redness of a 13-month-old child's right upper eyelid prompted his parents to seek medical care for the infant. The parents reported that the child was slightly more fussy than usual and had no history of trauma.
A 55-year-old woman with no significant medical history reported that diffuse erythematous, patchy, purpuric skin lesions over most of her body had been present for the past year. Applications of an over-the-counter corticosteroid cream helped control the pruritus but did not clear the skin lesions.
The mother of this 10-year-old boy noticed the shiner on her son's right eye after he awakened one morning. The child had bronchitis and a persistent cough for the past few days. Particularly alarmed by the extensive subconjunctival hemorrhage that appeared the next morning, the parent brought her child for medical evaluation. The youngster had no history of injury.
The bilateral breast hypertrophy seen on a 12-day-old boy's chest began 4 days earlier. This anomaly results from elevated levels of maternal circulating estrogen in late gestation that crosses the placenta and stimulates the baby's breasts. Both sexes are affected equally.
Persistent bloating, epigastric discomfort, and increased gastric acidity prompted a 47-year-old woman to seek medical care. Gastroesophageal reflux disease was diagnosed; antacids and H2-blockers were prescribed but provided no relief.
The parents of a 3-month-old infant sought medical advice because of a mass in the child's umbilical area. The mass increased in size when the infant cried, coughed, or strained and was reducible inside the abdomen by external pressure.
A 43-year-old man sought treatment of a “fungal nail infection” that had been present for several years. The condition had not responded to standard dosages of itraconazole, terbinafine, and fluconazole prescribed by another physician.
A 6-cm midline tail-like soft tissue appendage was noted on the back of this newborn infant at the level of L5. An epithelialized mid-sacrum dimple was also present inferior to the appendage. The infant otherwise appeared to be normally developed.
Endoscopic evaluation of a 61-year-old man hospitalized with a 4-month history of rectal bleeding, mucous discharge, and change in bowel habits revealed this large, sessile villous adenoma. The lesion occupied half the circumference of the bowel wall in the distal sigmoid colon, 25 cm from the anal verge. Examination of biopsy specimens showed benign villoglandular adenoma with atypia, with no invasive carcinoma. Sigmoid resection was carried out, and the patient recovered well.
During routine exploration of the abdominal viscera before rectal carcinoma resection, diverticula were found in the jejunum of a 75-year-old woman. These outpouchings were located on the mesenteric side of the bowel. Because the patient was asymptomatic, no treatment was given. The rectal cancer was resected; her postoperative course was uneventful.
A 6-year-old boy presented with a mass on the left side of the scrotum. The mass did not vary in size and was asymptomatic; it transilluminated brightly. Physical examination showed it to be 4 × 2 cm. The spermatic cord could be felt above the mass. The left testis was impalpable separately.
A 65-year-old man had a 10-year history of deformity of the hands, pain, and nodules on the fingers. His serum uric acid level was 9 mg/dL. The suspected diagnosis of chronic tophaceous gout was confirmed by the finding of birefringent monosodium urate needle-shaped crystals in the joint fluid and the patient's significant response to colchicine within 12 to 24 hours of the start of therapy.
An 82-year-old man with Alzheimer's disease and atrial fibrillation was referred for evaluation of a lesion present for an undetermined period. It was initially noted 1 week earlier, at his first office visit with a geriatrician.
This 3-month-old boy has an untreated right clubfoot deformity. The foot is stiff and uncorrectable. The vertical midfoot crease indicates significant deformity. An anteroposterior (AP) simulated weight-bearing radiograph shows parallelism of the long axis of the talus and calcaneus; this indicates varus alignment of the hindfoot. There is also forefoot adduction.
The mother of a 2-year-old boy was concerned because his scrotum appeared flat and empty. (She had noticed this earlier but thought it was normal for her child's age.) On examination, the testicles were not palpable in the scrotum. They were found in the inguinal area and could not be manipulated into the scrotum. Bilateral orchidopexy was performed, and the postoperative course was uneventful.
A 16-year-old girl was bothered by ankle pain and “red spots” on her lower legs. These symptoms cleared in a few days without treatment. Six weeks later, after returning from an all-day outing at a fair, she noticed that the spots reappeared and hemorrhagic lesions developed on the right ankle and left heel. After removing her shoes, the teen-ager felt severe pain in both ankles, particularly the right.
Livedo reticularis is the cutaneous manifestation most frequently associated with the antiphospholipid syndrome (APS). It manifests as a dusky, violaceous vascular discoloration with a reticulated pattern on the upper and lower extremities.
Dislocation of the triangular cartilage of the nasal septum is caused by pressure on the nose before and during delivery. It should not be confused with the transient flattening of the nose during birth.
When a 59-year-old man's stool tested positive for occult blood, colonoscopic evaluation was carried out. This is the endoscopic appearance of a pedunculated colonic adenoma-the source of the bleeding-being removed by a snare.
